OCC Field 63Marine Corps photo by Cpl. James Guillory. Released for public use.

MOS OCC Field 63: Organizational Avionics Maintenance

For additional information, see the official Department of the Navy Headquarters Marine Corps MOS Manual:
Click here, 851 page PDF opens in a new window. Your Place to Connect & Share® with other family members with a Marine in these MOS Schools is our Official MarineParents.com MOS Facebook Group.
ORGANIZATIONAL AVIONICS MAINTENANCE: OCCUPATIONAL FIELD 63
Specialty School Location FB Page FB Page2
6313 Aircraft Communications/Navigation/Radar Systems Technician, EA-6A
Inspect, install, maintain, repair, and test all main and ancillary components related to communications, navigation, electrical, and radar equipment aboard the various aircrafts. This also includes Deceptive Electronic Countermeasures.
NAS Pensacola, FL FB Page  
6314  Unmanned Aircraft System (UAS) Avonics/Maintenance Technician
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6316 Aircraft Communications/Navigation Systems Technician, KC-130
Inspect, install, maintain, repair, and test all main and ancillary components related to communications, navigation, electrical, and radar equipment aboard the various aircrafts. This also includes Deceptive Electronic Countermeasures.
NAS Pensacola, FL FB Group  
6317 Aircraft Communications/Navigation/Radar Systems Technician, F/A-18
Inspect, install, maintain, repair, and test all main and ancillary components related to communications, navigation, electrical, and radar equipment aboard the various aircrafts. This also includes Deceptive Electronic Countermeasures.
NAS Pensacola, FL FB Group  
6323 Aircraft Avionics Technician, CH-53
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6324 Aircraft Avionics Technician, U/AH-1
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6326 Aircraft Avionics Technician, V-22
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6332 Aircraft Electrical Systems Technician, AV-8
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6333 Aircraft Electrical Systems Technician, EA-6
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6336 Aircraft Electrical Systems Technician, KC-130
Install, maintain, repair, and inspect electrical systems aboard various helicopters, fixed-wing, and tiltrotor aircraft. This also includes ancillary equipment.
Not Listed    
6337 Aircraft Electrical Systems Technician, F/A-18
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6338 Aircraft Avionics Technician, F-35 B
Install, repair, inspect, and maintain main and ancillary components related to unmanned aircraft systems.
NAS Pensacola, FL FB Group  
6386 Aircraft Electronic Countermeasures Systems Technician, EA-6B
These Marines are responsible for the maintenance, repair, installation, and testing of electronic countermeasure systems aboard the EA-6B aircraft.
NAS Pensacola, FL FB Group  
6391 Avionics Chief
(Ranks: MGySgt to MSgt) Avionics Chiefs, as Noncommissioned Officers in charge of the avionics department supervise the maintenance and repair of Aircraft Avionics Systems, equipment and components at the IMA/OMA levels.
Not Listed    
Click the hashtag below for the Guide on this OCC in our Facebook Group.
#OccField63 includes the following MOS:
6313 Aircraft Communications/Navigation/Radar Systems Technician, EA-6A, MOS School:  NAS Pensacola, FL
6314 Unmanned Aircraft System (UAS) Avonics/Maintenance Technician, MOS School:  NAS Pensacola, FL
6316 Aircraft Communications/Navigation Systems Technician, KC-130, MOS School:  NAS Pensacola, FL
6317 Aircraft Communications/Navigation/Radar Systems Technician, F/A-18, MOS School:  NAS Pensacola, FL
6323 Aircraft Avionics Technician, CH-53, MOS School:  NAS Pensacola, FL
6324 Aircraft Avionics Technician, U/AH-1, MOS School:  NAS Pensacola, FL
6326 Aircraft Avionics Technician, V-22, MOS School:  NAS Pensacola, FL
6332 Aircraft Electrical Systems Technician, AV-8, MOS School:  NAS Pensacola, FL
6333 Aircraft Electrical Systems Technician, EA-6, MOS School:  NAS Pensacola, FL
6336 Aircraft Electrical Systems Technician, KC-130, MOS School:  N/A
6337 Aircraft Electrical Systems Technician, F/A-18, MOS School:  NAS Pensacola, FL
6338 Aircraft Avionics Technician, F-35 B, MOS School:  NAS Pensacola, FL
6386 Aircraft Electronic Countermeasures Systems Technician, EA-6B, MOS School:  NAS Pensacola, FL
6391 Avionics Chief, MOS School:  N/A
EGA Shop, purchase Marine Corps Clothing and Support Our Troops at the same time!
Marine Parents and the Marine Corps
Recruit Parents
Whats After Boot Camp
After The Corps